Meaning

• To bite or chew loudly or heavily.

  "The dog chomped on the treat and swallowed it in one gulp."

• (Perl) To remove the final character from (a text string) if it is a newline (or, less commonly, some other programmer-specified character).

Meaning

• An incompetent person, a blockhead; a loser.

  "That chump wouldn't know his ass from a hole in the ground."

• A gullible person; a sucker; someone easily taken advantage of; someone lacking common sense.

  "It shouldn't be hard to put one over on that chump."

• The thick end, especially of a piece of wood or of a joint of meat.